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tighten up tests for Layer

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@885 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2006-07-05 16:24:09 +00:00
parent 96a32e8fb0
commit dfbbd74d00
1 changed files with 81 additions and 50 deletions
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131
tests/test_Layer.html
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@@ -5,82 +5,113 @@
var layer;
function test_01_Layer_constructor (t) {
t.plan( 6 );
t.plan( 10 );
var options = { chicken: 151, foo: "bar" };
var layer = new OpenLayers.Layer('Test Layer', options);
t.ok( layer instanceof OpenLayers.Layer, "new OpenLayers.Layer returns object" );
t.eq( layer.name, "Test Layer", "layer.name is correct" );
t.ok( ((layer.options["chicken"] == 151) && (layer.options["foo"] == "bar")), "layer.options correctly set" );
t.eq( layer.CLASS_NAME, "OpenLayers.Layer", "CLASS_NAME variable set correctly");
t.eq( layer.name, "Test Layer", "layer.name is correct" );
t.ok( ((layer.chicken == 151) && (layer.foo == "bar")), "layer.options correctly set to Layer Object" );
t.ok( ((layer.options["chicken"] == 151) && (layer.options["foo"] == "bar")), "layer.options correctly backed up" );
options.chicken = 552;
t.eq( layer.options["chicken"], 151 , "layer.options correctly made fresh copy" );
t.eq( layer.isBaseLayer(), false, "Default layer is not base layer" );
layer = new OpenLayers.Layer('Test Layer');
t.ok( layer instanceof OpenLayers.Layer, "new OpenLayers.Layer returns object" );
t.eq( layer.name, "Test Layer", "layer.name is correct" );
t.ok( layer.options instanceof Object, "layer.options correctly not set to null" );
t.ok( layer.options instanceof Object, "layer.options correctly initialized as a non-null Object" );
}
function test_02_Layer_clone (t) {
t.plan( 3 );
t.plan( 5 );
var options = { chicken: 151, foo: "bar" };
var layer = new OpenLayers.Layer('Test Layer', options);
layer.chocolate = 5;
var clone = layer.clone();
t.ok( clone instanceof OpenLayers.Layer, "new OpenLayers.Layer returns object" );
t.eq( clone.name, "Test Layer", "default clone.name is correct" );
t.ok( ((clone.options["chicken"] == 151) && (clone.options["foo"] == "bar")), "clone.options correctly set" );
t.eq(layer.chocolate, 5, "correctly copied randomly assigned property");
layer.addOptions({chicken:152});
t.eq(clone.options["chicken"], 151, "made a clean copy of options");
}
/**
function test_03_Layer_setName (t) {
t.plan( 1 );
layer = new OpenLayers.Layer('Test Layer');
layer.setName("chicken");
t.eq(layer.name, "chicken", "setName() works")
}
function test_04_Layer_addOptions (t) {
t.plan( 4 );
var options = { chicken: 151, foo: "bar" };
var layer = new OpenLayers.Layer('Test Layer', options);
layer.addOptions({bark:55, chicken: 171});
t.eq(layer.bark, 55, "addOptions() assigns new option correctly to Layer");
t.eq(layer.options.bark, 55, "addOptions() adds new option correctly to backup");
t.eq(layer.chicken, 171, "addOptions() overwrites option correctly to Layer");
t.eq(layer.options.chicken, 171, "addOptions() overwrites option correctly to backup");
}
function test_04_Layer_StandardOptionsAccessors (t) {
t.plan( 5 );
var projection = "chicken";
var maxExtent = new OpenLayers.Bounds(50,50,100,100);
var maxResolution = 1.5726;
var minZoomLevel = 5;
var maxZoomLevel = 15;
var options = { projection: projection,
maxExtent: maxExtent,
maxResolution: maxResolution,
minZoomLevel: minZoomLevel,
maxZoomLevel: maxZoomLevel,
};
var layer = new OpenLayers.Layer('Test Layer', options);
t.eq(layer.getProjection(), projection, "getProjection() works");
t.ok(layer.getMaxExtent().equals(maxExtent), "getMaxExtent() works");
t.eq(layer.getMaxResolution(), maxResolution, "getMaxResolution() works");
t.eq(layer.getMinZoomLevel(), minZoomLevel, "getMinZoomLevel() works");
t.eq(layer.getMaxZoomLevel(), maxZoomLevel, "getMaxZoomLevel() works");
}
/******
*
*
* HERE IS WHERE SOME TESTS SHOULD BE PUT TO CHECK ON THE LONLAT-PX TRANSLATION
* FUNCTIONS AND RESOLUTION AND GETEXTENT GETZOOMLEVEL, ETC
*
*
function test_02_Layer_clone (t) {
t.plan( 7 );
var options = { chicken: 151, foo: "bar" };
var layer = new OpenLayers.Layer('Test Layer', options);
var clone = layer.clone();
t.ok( clone instanceof OpenLayers.Layer, "new OpenLayers.Layer returns object" );
t.eq( clone.name, "Test Layer", "default clone.name is correct" );
t.ok( ((clone.options["chicken"] == 151) && (clone.options["foo"] == "bar")), "clone.options correctly set" );
var layer = new OpenLayers.Layer('Test Layer');
var clone = layer.clone();
t.ok( clone.options == null, "clone.options correctly left at null" );
var layer = new OpenLayers.Layer('Test Layer', options);
var clone = layer.clone("Special Bonus");
t.eq( clone.name, "Special Bonus", "clone.name is correct" );
var newOptions = { foo: "stoo", clear: "skies" };
var layer = new OpenLayers.Layer('Test Layer', options);
var clone = layer.clone("Special Bonus", newOptions);
t.ok( ((clone.options["chicken"] == 151) &&
(clone.options["foo"] == "stoo") &&
(clone.options["clear"] == "skies")), "clone.options correctly merged" );
var newOptions = { chicken: 151, foo: "stoo", clear: "skies" };
var layer = new OpenLayers.Layer('Test Layer');
var clone = layer.clone("Special Bonus", newOptions);
t.ok( ((clone.options["foo"] == "stoo") &&
(clone.options["clear"] == "skies")), "clone.options correctly merged" );
}
*/
function test_99_Layer_destroy (t) {
t.plan( 4 );